mitt romney spent the day on foreign policy. in the speech in lexingston, mr. romney said president obama's leadership put the world at greater risk of conflict in the middle east. calling for a new assertive role inner isia and calls for tighter sanctions in iran. >> it's clear the risk of conflict in the region is higher now than when the president took office. i know the president hopes for a safer, freer, and more prosperous middle east allied with us, i share this hope but hope is not a strategy. we can't support our friends and defeat our enemies when our words are not backed up by deeds. >> the obama campaign said that romney has been an unmitigated disaster on foreign policy. president obama is still in california today. where he announced the establishment of the cesar chavez national monument. he paid respects at the labor leader's grave along with the widow of chavez and greeted a crowd gathered there and told him how he made a difference in the highways of countless farm workers. >> a boycot of table grapes in california eventually grow 17 million s